Plant grow light



FIG. 1 is a perspective view of a plant grow light showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a perspective view of the plant grow light where the plant grow light is in a configuration of use;

FIG. 10 is an enlarged view of portion 10 shown in FIG. 1; and,

FIG. 11 is an enlarged view of portion 11 shown in FIG. 1.

The evenly spaced broken lines in the drawings depict portions of the plant grow light that form no part of the claimed design. In addition, the dot-dash broken lines illustrate enlarged portions of the design. 

CLAIM The ornamental design for a plant grow light, as shown and described. 